The Supreme Level Up System - Chapter 216 Storm Alert

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

Being a wolfless hybrid was bad? Yes, but not as bad as being rejected by your groom three days before your wedding, in favor of your younger sister!~~~Sue was an outcast from birth, and she grew up stomaching ridicules and insults despite being a princess in starlight pack. Instead of wallowing in self pity, Sue strives for strength and soon becomes a strong fighter.Having been rejected multiple times for being the pack’s freak, Sue was over the moon when she unexpectedly gets accepted by her present mate whom she’s presently engaged to. However, when she’s rejected again, and is replaced by her sister this time, she believes all hope is lost for her, not knowing fate has something else in store for her.In a mission that’s supposed to kill her, she ends up coming across her mate in the monstrous enemy she was sent to capture, and by the end of it all, she discovers said mate has two brothers who’re also her mates, and not only were they willing to accept her, they forcefully took her along with them against her will, making Sue dislike and want nothing to do with them.Too bad they were stupidly hot and utterly breathtaking.Cursed because of the sins of their ancestors— Angelo, Landon and Damon lived as part monsters and part wolves, a deadly curse which would end up taking their lives if they didn't find their fated mate, the key to breaking the curse. Which was why as soon as they found her, there was no way they’d be letting her go, no matter what. Even though she was the daughter of their greatest enemy, even though she was wolfless, and even though she definitely wasn’t the fire breathing, powerful mate that was prophesied for them decades ago.~~~ | ~~~“I bet your nipples are hard right now. And are you wet between your legs as well? I should be able to smell it if I focus hard.” he husked out in a sultry voice, the dark eyes of his drinking me up and I wished the ground would open up to swallow me up at once.“N- no…” I managed to hurl out but he only laughed, then he leaned even closer and my heart lurched into my throat after his next words.“Why? You hate hearing the truth?” He demanded then I felt his large hand settle on my thigh.“I can check right now for you, to see if you’re dripping and making a mess of your little panties.”My cheeks felt so red, it felt like they might go up in flames at any moment from now.“A- are you crazy?” I managed after what felt like ages, while gaping at him as an immense amount of shock went through my entire body.He flashed me a dark grin, his fangs gleaming in the moonlight.“Couldn’t you tell?” He drawled and I let out a huff of disbelief.This man wasn’t just crazy. He was mad. Him and his two brothers.

When I woke up after a pretty crappy death, what greeted me was one of those famous fantasy worlds! I didn’t expect anything like becoming the strongest with a common job, or rising to the top with the weakest class…

Huang Dan’s pain nerve is innately different from the ordinary people. A little tore in his skin can cause him to sweat all over his body painfully to the point of him unable to make a word out.

Somehow, he began to cross world, following Mr. System to do the tasks…

In the first world, Huang Dan realizes what it means to die painfully and to live to die again.

TL’s summary:
MC suddenly transmigrated and is bind to a system, requiring him to solve mysteries. Born with a higher degree of pain sensitivity, he met different people in the different worlds and learns what kind of emotion smiling is.

- Description from Novelupdates